How to query on constituents in a constituent group

Your organization may find it important to track groups of constituents. For example, multiple constituents may pool their funds together to donate to your organization in a joint effort. You can add the constituent group to your database. When you add a constituent group, you can enter information about the group and select the members of the group. Each member of the group must be a constituent in your database. This solution explains how to query on constituents who are in a certain group.